🔨 Add GitHub action to publish

.github/workflows/docker.yml

@@ -0,0 +1,36 @@
+name: Docker
+
+on:
+  push:
+    branches:
+      - "main"
+    # Publish `v1.2.3` tags as releases.
+    tags:
+      - "v*"
+  workflow_dispatch: ~
+
+jobs:
+  push_to_registries:
+    name: Publish to GitHub Packages
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: docker/setup-buildx-action@v1
+      - uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository_owner }}/${{ github.repository }}
+      - uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}